1,4-Dichloro-2-butene

Di-n-propyltin dichloride, 100 µg/ml, Methanol,

3-Methylphenanthro[3,4-c]phenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 83844-21-7

Total Cyanide (CN), 1000µg/ml in in Water / Tr. NaOH, 500ml